EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/24/2026
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Official data from USPTO
SILIKROIL
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
47
Latest update
03/26/2026
Trademark type
Word
Nice classes
4
Filing date
10/08/2009
Registration date
04/20/2010
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/31/2019
Last transaction
03/26/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
09/01/1945
First use in commerce
09/01/1945
Drawing code
4
Owner type
16
Owner location
NASHVILLE, TN, US
Examiner
TENG, SIMON
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
KANO LABORATORIES LLC
Kano Laboratories, Inc.
Representatives
Nathaniel T. Quirk Burr & Forman
Technical classification
Nice Classes
Class 4
Vienna Codes
No Vienna codes available.
Goods and services
Class 4
All purpose lubricants and penetrating oils
Publications
History of USPTO decisions and trademark events.
47 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/24/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/24/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/24/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/24/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/24/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/13/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/13/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/13/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/15/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/15/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/15/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/15/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/15/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/06/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/18/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/04/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/04/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/04/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/04/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/04/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
05/31/2019
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/31/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/31/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/28/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/23/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
04/23/2019
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/20/2019
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
06/20/2016
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/20/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/20/2016
E815
TEAS SECTION 8 & 15 RECEIVED
04/12/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/08/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/08/2016
R.PR
REGISTERED-PRINCIPAL REGISTER
04/20/2010
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/02/2010
PUBO
PUBLISHED FOR OPPOSITION
02/02/2010
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/29/2009
ALIE
ASSIGNED TO LIE
12/29/2009
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/09/2009
XAEC
EXAMINER'S AMENDMENT ENTERED
12/03/2009
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
12/03/2009
GNEA
EXAMINERS AMENDMENT E-MAILED
12/03/2009
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/03/2009
DOCK
ASSIGNED TO EXAMINER
12/02/2009
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/15/2009
NWAP
NEW APPLICATION ENTERED
10/12/2009
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